Description
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 8.0.0 until 8.0.6, the SIP parser in rust/src/sip/parser.rs stores request and response body lengths in 16-bit fields. A SIP body larger than 65,536 bytes can truncate the length and prevent frame:request.body or frame:response.body from exposing the complete body to inspection, allowing content in the omitted portion to evade frame-based detection. This issue is fixed in version 8.0.6.
Affected products
oisf: suricata
References6
- github.com/OISF/suricata/security/advisories/GHSA-prqx-q74v-wxhv Vendor Advisory
- github.com/OISF/suricata/commit/499995bf0e5eab34b647ec1024ce65d… Patch
- github.com/OISF/suricata/commit/6f87930aff1e2294e46289cb9cbf4d9… Patch
- github.com/OISF/suricata/pull/15807 Patch
- github.com/OISF/suricata/releases/tag/suricata-8.0.6 Release Notes
- redmine.openinfosecfoundation.org/issues/8582 Permissions Required
Metrics
- CVSS 3.1
-
5.3
MEDIUM
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N - EPSS — exploit probability
- 0% percentile: 16 · as of 8 November 2026
- CWE
- CWE-197
Could this be exploited in your environment?
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